Afine crash from the piano greeted the words, interrupted
by a shuddering cry from the old man. his wife and son ran
toward him.
"it moved," he cried, with a glance of disgust at the object
as it lay on the floor. "as i wished it twisted in my hands
like a snake.".
"well, i don't see the money," said his son, as he picked it
up and placed it on the table, "and i bet i never shall."
which sentence best explains what the author is foreshadowing in this
passage?

Which three sentences in this excerpt from arthur conan doyle's "the contest" suggest that the author's tone is mocking?

The best persuasive essay topics a.are the ones that are popular,that many other people are writing about b.are ones you feel strongly about and that can be backed up by outside sources c.are one you feel strongly about,whether or not there is outside evidence for support

One of the author’s purposes in the code book is to explain different types of codebreaking to his readers. which line best demonstrates this purpose? a theoretical breakthrough would be a fundamentally new way of finding alice's private key mathematicians have been studying factoring for centuries, and modern factoring techniques are not significantly better than ancient techniques a more recent development is the so-called tempest attack, which aims to detect the electromagnetic signals emitted . . in a computer's display unit if scientists could build a quantum computer, it would be able to perform calculations with . . enormous speed